<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>yyy</title>
</head>
<body>
<form action="/aaa/servltDemo03" method="get" autocomplete="off">
    用户名：<input type="text" name="username" /><br/>
    密码：<input type="password" name="password" /><br/>
    爱好：<input type="checkbox" name="bobby" value="study">学习
         <input type="checkbox" name="bobby" value="game">游戏<br/>
    <input type="submit" value="注册" />
</form>
</body>
</html>